Item Type: Stepper Motor Material: Die cast aluminum, stainless steel, silicon steel sheet Purpose: Stepper motor Rated Power: 120W Product Type: Hybrid Stepping Motor Rated Voltage: 24V Rated Current: 4.2A Static Moment: 3N.cm Positioning Moment: 12N.cm Momentum of Inertia: 800g.cm2 Rated Rotating Speed: 800rpm Rated Torsion: 3NM Motor Length: Approx. 112mm / 4.4in Shaft Diameter: Approx. 8mm / 0.3in Step Angle: 1.8 Lead Number: 4 Working Environment Temperature: -20-50 Working Environment Humidity: 15%-90%1The stepping motor adopts advanced technology bearing, has low self inductance and good response. 2The internal rotor is coated with imported rotor glue, which can prevent the increase of motor noise caused by burrs after surface oxidation. 3The rated speed of the motor is 800rpm, the step angle is 1. 8, and the operation is more stable. 4This stepping motor has low resistance and good thermal conductivity, and is often used in CNC milling machines. 5Made of die cast aluminum and stainless steel, which is hard and corrosion resistant, not easy to wear. 1 x Stepper Motor